Product Features: Constructed of metal ensuring durability and dependability Covered under Grohe's limited lifetime warranty High quality finish - will resist rust and corrosion through everyday use Coordinates seamlessly with the Essentials Collection Projection (Depth): 5-3/4" Height: 2-1/8" Secure mounting assembly All hardware required for installation is included Product Technologies: Starlight Finish: Continuously improving over the last 70 years Grohe's unique plating process has been refined to produce and immaculate shiny surface that is recognized as one of the best surface finishes the world over. Grohe plates sub layers of copper and/or nickel to ensure that a completely non-poro 005176928505